Southeast Michigan Weather Alert: Rain Changing to Snow Saturday Night as Temperatures Plunge

Detroit, MI – A sharp drop in temperatures will bring the first taste of wintry weather to southeast Michigan this weekend, with a mix of rain and snow expected late Saturday night into Sunday, according to the National Weather Service in Detroit/Pontiac.

Forecast Overview

Meteorologists predict that cold air will sweep across the region Saturday evening, causing rain to transition to wet snow overnight. The best chance for light accumulation — around one inch — will be north of metro Detroit and south of the Tri-Cities region.

Forecasters say temperatures hovering near freezing and periods of rain may limit snow buildup in and around Detroit, but grassy and elevated surfaces could see a light coating by early Sunday.

Temperature Drop and Extended Outlook

As colder air settles in, overnight lows will drop into the 20s by early Monday morning, marking one of the coldest nights so far this season.

Daytime highs on Monday will stay in the 30s, and scattered lake-effect snow showers could continue through Tuesday, especially near the Lake Huron shoreline.

“While widespread travel impacts are not expected, slick spots could develop overnight and during the Monday morning commute,” forecasters cautioned.

Travel and Safety Guidance

Drivers are urged to exercise caution on bridges, ramps, and untreated roads late Saturday through early Monday, as melting snow may refreeze overnight. Motorists traveling north toward Flint or Saginaw could encounter brief bursts of heavier snow.

Residents should prepare for rapidly changing weather conditions and monitor updated forecasts through the weekend as the system moves across lower Michigan.

Conclusion

While accumulation will remain light, this weekend’s storm marks the official arrival of winter-like conditions across southeast Michigan. Cold, blustery weather will persist into early next week before temperatures gradually rebound midweek.

Are you ready for Michigan’s first snow of the season? Share your thoughts in the comments below.